package day1;

public class Test2 {
    public static void main(String[] args) {
        int num1 = 010;
        System.out.println(num1); // 8进制
        int num2 = 0x10;
        System.out.println(num2); // 16进制
        int num3 = 0b10;
        System.out.println(num3); // 2进制


    }
}
